53522042650764 has 24 divisors (see below), whose sum is σ = 126121249021488. Its totient is φ = 17664040478400.

The previous prime is 53522042650759. The next prime is 53522042650829. The reversal of 53522042650764 is 46705624022535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22080049387 + ... + 22080051810.

It is an arithmetic number, because the mean of its divisors is an integer number (5255052042562).

Almost surely, 2^{53522042650764} is an apocalyptic number.

It is an amenable number.

53522042650764 is an abundant number, since it is smaller than the sum of its proper divisors (72599206370724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53522042650764 is a wasteful number, since it uses less digits than its factorization.

53522042650764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44160101305 (or 44160101303 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 51.

The spelling of 53522042650764 in words is "fifty-three trillion, five hundred twenty-two billion, forty-two million, six hundred fifty thousand, seven hundred sixty-four".